Effective {gamma} deformation near {ital A}=130 in the interacting boson model
- Institut fuer Kernphysik der Universitaet zu Koeln, D-50937 Koeln, Germany Grand Accelerateur National d`Ions Lourds, B.P. 5027, F-14021 Caen Cedex (France)
{open_quote}{open_quote}Effective{close_quote}{close_quote} {gamma}-deformation parameters are derived for even-even Xe, Ba, and Ce nuclei from the matrix elements of ({ital Q}{times}{ital Q}){sub 00} and ({ital Q}{times}{ital Q}{times}{ital Q}){sub 00}. Interacting boson model calculations are performed with the quadrupole operator {ital Q} determined from the {ital E}2 branching ratios of the 2{sub 2}{sup +} decay and compared to results obtained with the rigid triaxial rotor model. {copyright} {ital 1996 The American Physical Society.}
- OSTI ID:
- 282126
- Journal Information:
- Physical Review, C, Journal Name: Physical Review, C Journal Issue: 4 Vol. 53; ISSN PRVCAN; ISSN 0556-2813
- Country of Publication:
- United States
- Language:
- English
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